K. M. El-Dakhly, H. Mohamed, A. Kamel, L. Mahrous, E.-S. El-Nahass, and A. Aboshinaf, “Prevalence, Distribution Pattern and Pathological Alterations of Gastro-intestinal Helminthosis in Domestic Ducks in Beni-Suef, Egypt”, JAVR, vol. 10, no. 1, pp. 1-8, Jan. 2020.